{"nhtsa_id":10235768,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-06","date":"2023-04-01","document_id":"GB2023002","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"IMT has been recently made aware that GM Silverado 4500/5500/6500 and International CV series chassis equipped with IROS (International Ride-Optimized Suspension) air ride suspension are not compatible with IMT Dominator bodies if the chassis is equipped with a rear mounted fuel tank. The air ride suspension with rear mounted fuel tank configuration requires an after frame dimension that exceeds the allowable maximum for mounting of a Dominator body.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235768-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235768-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235768","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IMT","model":"DOMINATOR","year_from":2013,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"IMT","model":"DOMINATOR I CRANE BODY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}